Sajjad Hussaina, Dhanasekaran Vikraman, Zeesham Abbas, Zulfqar Ali Sheikh, Sikandar Aftab, Iftikhar Hussain, Shoyebmohamad F. Shaikh, Hyun-Seok Kim, Deok-Kee Kim, Jongwan Jung

Journal of Colloid And Interface Science

2025-05-22

This paper presents the fabrication of hierarchical hollow 3D nanowires-like cobalt nickel oxide nanowires (NWs) embedded in tungsten disulfide/reduced graphene oxide hybrid (CoNiO2@WS2/rGO) composite through a facile hy...

Muhammad Riaz, Zeesham Abbas, Jiayi Li, Syed Khizar Abbas Abidi, Muhammad Hussain, Syed Hassan Abbas Jaffery, Muhammad Suleman, Haider Abbas, Diing Shenp Ang, Sajjad Hussain, Jongwan Jung

Chemical Engineering Journal

2025-08-11

Several artificial photo-synaptic devices have recently emerged to replicate photonic synaptic plasticity for neuromorphic computing. The integration of an artificial biological neuromorphic vision sensor and a photodete...

Sayed Zafar Abbas, Dhanasekaran Vikraman, Zeesham Abbas, Zulfqar Ali Sheikh, Syed Muhammad Zain Mehdi, Iftikhar Hussain, Khalid Mujasam Batoo, Hyun-Seok Kim, Jongwan Jung, Sajjad Hussain, Naesung Lee

Journal of Energy Storage

2024-12-18

Transition metal silicides display a distinctive blend of metallic and ceramic characteristics, characterized by outstanding electrical conductivity, high-temperature durability, and exceptional cycling stability. To ful...

Sayed Zafar Abbas, Dhanasekaran Vikraman, Zulfqar Ali Sheikh, Syed Muhammad Zain Mehdi, Iftikhar Hussain, Jeung Choon Goak, Hyun-Seok Kim, Jongwan Jung, Sajjad Hussain, Naesung Lee

Renewable Energy

2025-12-04

Synthesis of cost-effective, high-performance electrocatalysts for the hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) remains challenging. Herein, we report a novel approach to the synthesis of eff...

Syed Muhammad Zain Mehdi, Jinwoong Chae, Sayed Zafar Abbas, Jeung Choon Goak, Gunn Kim, Naesung Lee

Carbon

2025-11-20

We prepared boron (B)-doped carbon nanotubes (CNTs) for use in field emission (FE) applications that require a high current density (J), such as computed tomography scanners and microwave amplifiers. Although pristine&nb...

Zeesham Abbas, Muhammad Riaz, Syed Hassan Abbas Jaffery, Syed Khizar Abbas Abidi, Sajjad Hussain, and Jongwan Jung

Small

2025-09-04

2D chalcogenide-based memristors have the potential to be used in artificial biological visual systems since their synaptic behavior can be optically and electrically modulated. Furthermore, 2D van der Waals materials su...

Kichan Chun, Yeeun Lee, Jian Jeong, Gunn Kim, Soonmin Jang

RSC Advances

2025-08-11

The confinement of water molecules within nanostructures is a subject of intense research. Unlike carbon nanotubes (CNTs), carbon nanocones (CNCs) possess a conically expanding cross section, providing significantly diff...

Jinwoong Chae, Sungwook Hong, Sungkyu Kim, Sungroh Yoon, Gunn Kim

Computational Materials Science

2025-08-07

Transmission electron microscope (TEM) images are often corrupted by noise, making their interpretation difficult. To address this problem, we propose a deep learning-based approach using simulated images. Using density ...

Heeju Kim, Gunn Kim

Surfaces and Interfaces

2025-07-01

In this study, we present a first-principles investigation of the electronic and optical properties of gallium nitride (GaN) bilayers, focusing on the influence of interlayer sliding and spacing. In contrast to the earli...

Muhammad Suleman, Sohee Lee, Minwook Kim, Muhammad Riaz, Zeesham Abbas, Hyun-min Park, Van Huy Nguyen, Naila Nasir, Sunil Kumar, Jongwan Jung, Yongho Seo

Materials Today Physics

2024-04-06

2D materials are a popular choice for the fabrication of p-n diodes for applications in integrated optoelectronics owing to their outstanding properties such as strong light-matter interactions, high mobility, and tunabl...